31809594

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 33831366

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 887, 1774, 2661, 5322, 5977, 11954, 17931, 35862, 38141, 76282, 114423, 123293, 228846, 246586, 369879, 739758, 5301599, 10603198, 15904797, 31809594]

約数ペア:

[(1, 31809594), (2, 15904797), (3, 10603198), (6, 5301599), (43, 739758), (86, 369879), (129, 246586), (139, 228846), (258, 123293), (278, 114423), (417, 76282), (834, 38141), (887, 35862), (1774, 17931), (2661, 11954), (5322, 5977)]